Enhancing Your Nintendo Switch 2 Experience with MicroSD Express Cards

07/15/2025

The arrival of the Nintendo Switch 2 marks a significant leap in console capabilities, particularly in its internal storage, now boasting a generous 256GB, a substantial upgrade from its predecessor's 32GB or the OLED model's 64GB. However, for avid gamers and those accumulating vast digital libraries, expandable storage remains a key component. This new iteration of the Switch demands the use of microSD Express cards, distinguishing itself from standard microSD cards due to the enhanced performance requirements of modern games.

MicroSD Express cards offer a dramatic increase in data transfer speeds compared to conventional microSD cards. While standard cards typically max out at around 200MB/s, microSD Express technology leverages the PCI Express/NVMe interface, similar to internal Solid State Drives (SSDs) found in other high-performance gaming systems and personal computers, achieving speeds up to 900MB/s. This accelerated speed is critical for handling the more complex and graphically demanding titles on the Switch 2, ensuring smoother gameplay and reduced loading times. Consequently, older, standard microSD cards will not function for game storage on the new console, although they can still be used for transferring media like screenshots and videos from the original Switch. These high-performance cards are currently available in capacities ranging from 128GB to a hefty 1TB, with 2TB options expected to emerge, albeit at a premium price point initially. Leading manufacturers like SanDisk, Lexar, and Samsung are at the forefront of providing these essential storage solutions.

Choosing the right capacity for a microSD Express card depends largely on individual gaming habits and budget. Larger capacities, such as 1TB, generally offer better value per gigabyte for those who plan to download numerous games, despite their higher upfront cost. Smaller capacities, like 128GB and 256GB, are more budget-friendly alternatives for users with less demanding storage needs. For consumers in the US and UK, various retailers like Amazon, GameStop, Walmart, and other tech outlets are stocking these cards, with prices varying based on brand and capacity. It is important to note that while microSD Express cards are compatible with the original Nintendo Switch, they will not enhance its data transfer speeds, as the older console lacks the necessary hardware to utilize the faster technology. Users transitioning from the original Switch can seamlessly transfer their saved data, profiles, and some media to the Switch 2, then expand their storage with the appropriate Express card by easily locating and inserting it into the console's designated slot under the kickstand.

Embracing technological advancements like the microSD Express for the Nintendo Switch 2 reflects a forward-looking approach to gaming. It reminds us that progress often involves adapting to new standards that, while potentially requiring initial investment, ultimately enhance performance and unlock greater possibilities. This evolution ensures that the gaming community can continue to enjoy richer, more immersive experiences, pushing the boundaries of what is possible within the portable gaming landscape.